There's a new breed of trader on Wall Street, and they're becoming the new 'masters of the universe'

Steven Einhorn, the vice chairman of Omega Advisors, in New York in 2012. REUTERS/Keith Bedford The hedge fund world is a little like a dog show.

Breeds are distinct and judged separately from one another: You can be a macro guy, a fundamental type, a quant.

And as with dog breeds, certain kinds of funds can come in and out of fashion. Occasionally, a crossbreed emerges that captures the imagination and becomes the latest fad.

These days, the new hybrid breed everyone is into is something called "quantamentals."

And yes, as with the cockapoo, not everyone is fond of this name, either.

Quantamental managers combine the bottom-up stock-picking skills of fundamental investors with the use of computing power and big-data sets to test their hypotheses. For example, while a look at financial statements and a visit to a retailer's outlets might help predict future profits or ability to repay the company's debt, a portfolio manager could also test a theory with algorithms that crunch through data on millions of credit-card accounts.

"Big data and quantitative analysis can help identify those items, but so can, and so will, fundamental security analysis," Steve Einhorn, the vice chairman of Omega Advisors, told Business Insider last month. "There will always be, in my opinion, an important place for the traditional analyst and portfolio manager, but over time it will certainly be complemented by these quantitative approaches."

Investors have used big data to predict sales at Chipotle. Thomson Reuters The number of data sources doesn't stop there; it's endless, with new possibilities coming out all the time and making the constant influx unlikely to become commoditized.

That said, a lot of the new data doesn't have a long history or enough info points that computers alone can draw from.

While that may hurt pure quant strategies, those that use a human element to parse through the info will have better luck, some say.

"The main skill set that humans can bring to the table, which quantitative trading strategies can't really perform, is the ability to reason based on small data sets," Manoj Narang said at The Trading Show conference in New York on Thursday.

Narang, who made his name in high-speed trading before launching the hedge fund Mana Partners, called the mix of quant and discretionary strategies "one of the most exciting growth areas."

"Your kings of the universe are no longer the folks wearing suits and going to galas," Ekster said. "It's the folks that are crunching Python," the programming language, "and going to meet-ups," Ekster said. "These are becoming the new masters of the universe."Steve Cohen's family office, Point72, is using big data to get ahead of trends. Steve Marcus/Reuters Getting the staffers to crunch through the numbers is one thing — sometimes this requires data scientists who command a premium salary. Gathering the data is another, and it grows more expensive depending on how niche the request.

"This alternative data approach is in a way making the hedge fund industry less sexy, not more sexy," Ekster said. "It's decreasing the margins of the bigger operations."

At the same time, there's a disconnect between the type of people needed for these jobs and the applicants in the market. Quants — those who use computer-driven models to trade — have become a hot commodity in the hedge fund world, recruiters say.

"Data scientists and computer science students are learning data science but not about Wall Street or investing," said Michael Gantcher, the head of sales at RS Metrics, which sells data based on satellite and aerial photographs, among other things.

A decade from now, a hedge fund portfolio manager will look very different, with a background in data and computer science, Granade said.

"In a seven- to 10-year time frame, the portfolio managers at the top of these things are going to be trained in all the different pieces," he said.

That doesn't mean that everyone will be a genius in all the subsets of skills needed, though.

"You're probably not going to have a person on top of this who is a whiz at programming and a whiz at Excel modeling," he said. "But I do think in the timeline we're talking about, they can have a deep appreciation of company fundamentals coupled with an understanding of how this data works and how statistics work and how to think of all these data sets."

Ekster, the hedge fund consultant, said he was recently contacted by a University of Michigan professor looking to revamp the curriculum, a sign of a slowly shifting tide. For the analysts at the fundamental hedge funds, it'll mean doing the same job and learning how to weave in the fresh data into models.

"I wouldn't say that it's taking away from the fundamental approach," added Erik Haines, the director of data and analytics at Guidepoint, which provides funds with data. "It's just becoming another tool within the toolkit."